MI

Masanao Ishijima

NC Nippon Pillar Packing Co.: 2 patents #76 of 218Top 35%
Overall (All Time): #1,744,331 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11879549 Rotary joint Osamu Suzuki, Yasuyuki Okunishi, Shuhei Matsui 2024-01-23
11774018 Rotary joint Osamu Suzuki, Yasuyuki Okunishi, Shuhei Matsui 2023-10-03